This is a drawing I made back in 1998 when some of the first ideas for "Grayskull" emerged. Here you see a quite different version of Beast-Man battling the almost-original He-Man. Curiously enough, He-man got more changes and Beast-Man is much more similar to the original. I guess he looks somehow close to the movie version here.
This is the first Beast-Man sketch which was present in this site. It displays the character using his armor.